The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

This 17th-century pub once had a hole in its wall so the neighboring blacksmith could easily access beer.

A museum in England’s Lake District dedicated to the trusty pencil wants you to know the story of their World War II spy pencils.

Stonehenge has nothing on Castlerigg’s views.

The highest peak in all of England is plagued by dangerously fickle climate shifts.

One of the highest Roman forts in Britain is set amid dramatic scenery on a notoriously difficult road.

One of the best-preserved, yet least visited stone circle sites in Cumbria.

This Gothic Revival castle used as a shooting location for "The Secret Garden" and other films.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

This antique shop and tea room reside inside a twice defunct church that was moved stone by stone to its current location.

The world's oldest railway bridge in continuous use.

A fantastic example of Victorian railway engineering with two unusual decorative features.

This incredible viaduct was part of the Victorian railway boom and helped the Midland Railway navigate tough terrain.

This historic former textile mill now houses a brewery, hotel, and what's believed to be the longest bar in the United Kingdom.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

This remarkable building has a lot to offer, even if you're not placing a bid.

A small waterfall tucked away in the forest of Harmby Gill.

This collection of ancient structures makes up part of the largest group of prehistoric earthworks in Britain.

One of three sites in England that house the National Collection of Arms and Armour.

A dramatic sculpture high up in Yorkshire with vistas on an industrial scale.

At 22 feet tall, these Bronze Age monoliths are some of the tallest standing stones in the United Kingdom.